Watts LF757DCDA-BFG-CFM 8 - Part of the LF757DCDA Series Basement Window Well UPC - 098268576832

UPC - 098268576832

3/4 inch NPTF threaded male inlet and 1/2 inch NPTF threaded female (drain) outlet

This kit consists of disc holder

It incorporates 3/4 IN bypass with a gallons per minute metered bypass to detect ground leaks and unauthorized illegal taps

ZB415BL-4IG

Watts LF757DCDA-BFG-CFM 8 - Part of the LF757DCDA Series Basement Window Well UPC - 098268576832This 8 IN lead free double check detector backflow preventer assembly prevents the backflow of pollutants that are objectionable but not toxic, from entering into the potable water supply. It is designed for non health hazard applications and may be installed under continuous pressure service to protect against both backpressure and backsiphonage. It is used primarily on fire sprinkler lines when it is necessary to monitor unauthorized use of water